---> uname -a: Linux prd-centos7-docker-4c-2g-1005.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 UTC 2021 x86_64 Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; Load fences, usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full retpoline, IBPB Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 arat npt nrip_save umip spec_ctrl intel_stibp ---> nproc: 2 ---> df -h: Filesystem Size Used Available Use% Mounted on overlay 40.0G 8.9G 31.1G 22% / tmpfs 64.0M 0 64.0M 0% /dev tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup shm 64.0M 0 64.0M 0% /dev/shm /dev/vda1 40.0G 8.9G 31.1G 22% /facter-os /dev/vda1 40.0G 8.9G 31.1G 22% /etc/resolv.conf /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hostname /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hosts /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/xfoundry_go-mod-bootstrap_master@tmp /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/sa-host /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/secure /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/auth.log /dev/vda1 40.0G 8.9G 31.1G 22% /run/cloud-init/result.json /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/xfoundry_go-mod-bootstrap_master ---> free -m: total used free shared buff/cache available Mem: 7821 1151 3285 0 3384 6587 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc pfifo_fast state UP qlen 1000 link/ether fa:16:3e:e9:b4:80 brd ff:ff:ff:ff:ff:ff inet 10.30.122.96/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85861sec preferred_lft 85861sec inet6 fe80::f816:3eff:fee9:b480/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:74:51:19:dc brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:74ff:fe51:19dc/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 06/08/21 _x86_64_ (2 CPU) 21:00:50 LINUX RESTART (2 CPU) 21:02:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:03:01 2.38 0.00 2.38 0.00 0.00 58.91 0.00 21:04:01 0.40 0.00 0.40 0.00 0.00 6.23 0.00 21:05:01 0.27 0.00 0.27 0.00 0.00 3.61 0.00 21:06:01 0.30 0.00 0.30 0.00 0.00 4.10 0.00 21:07:01 0.22 0.00 0.22 0.00 0.00 3.60 0.00 21:08:01 0.30 0.00 0.30 0.00 0.00 3.61 0.00 21:09:01 95.49 0.03 95.45 0.00 3.73 31391.66 0.00 Average: 14.19 0.00 14.19 0.00 0.53 4496.49 0.00 21:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:03:01 5481568 0 788172 9.84 2620 1736572 1093172 12.07 555960 1573640 12 21:04:01 5480580 0 789156 9.85 2620 1736576 1093280 12.07 560760 1569396 8 21:05:01 5479556 0 790172 9.87 2620 1736584 1093244 12.07 561888 1569396 8 21:06:01 5479316 0 790408 9.87 2620 1736588 1093276 12.07 561712 1569900 8 21:07:01 5477760 0 791956 9.89 2620 1736596 1093468 12.07 556312 1576620 8 21:08:01 5471120 0 798596 9.97 2620 1736596 1067600 11.79 563808 1576620 8 21:09:01 4448620 0 936776 11.70 2620 2620916 1368468 15.11 763704 2306432 166048 Average: 5331217 0 812177 10.14 2620 1862918 1128930 12.46 589163 1677429 23729 21:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:03:01 eth0 2.13 0.77 1.39 0.25 0.00 0.00 0.00 0.00 21:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:04:01 eth0 2.25 0.63 0.67 0.37 0.00 0.00 0.00 0.00 21:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:05:01 eth0 1.80 0.60 0.63 0.43 0.00 0.00 0.00 0.00 21:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:06:01 eth0 2.08 0.65 0.70 0.40 0.00 0.00 0.00 0.00 21:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:07:01 eth0 1.60 0.95 0.94 0.66 0.00 0.00 0.00 0.00 21:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:08:01 eth0 0.30 0.08 0.02 0.01 0.00 0.00 0.00 0.00 21:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:09:01 eth0 811.71 743.59 7254.57 97.50 0.00 0.00 0.00 0.00 21:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:09:01 docker0 58.56 60.61 4.69 356.84 0.00 0.00 0.00 0.00 Average: eth0 117.42 106.77 1037.11 14.23 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 8.37 8.66 0.67 50.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 06/08/21 _x86_64_ (2 CPU) 21:00:50 LINUX RESTART (2 CPU) 21:02:01 CPU %user %nice %system %iowait %steal %idle 21:03:01 all 0.14 0.00 0.04 0.00 0.04 99.77 21:03:01 0 0.22 0.00 0.03 0.00 0.03 99.72 21:03:01 1 0.07 0.00 0.05 0.00 0.05 99.83 21:04:01 all 0.10 0.00 0.03 0.00 0.03 99.83 21:04:01 0 0.10 0.00 0.03 0.00 0.02 99.85 21:04:01 1 0.10 0.00 0.03 0.00 0.05 99.82 21:05:01 all 0.07 0.00 0.03 0.00 0.03 99.88 21:05:01 0 0.05 0.00 0.02 0.00 0.02 99.92 21:05:01 1 0.08 0.00 0.03 0.00 0.03 99.85 21:06:01 all 0.13 0.00 0.03 0.00 0.03 99.82 21:06:01 0 0.20 0.00 0.02 0.00 0.02 99.77 21:06:01 1 0.05 0.00 0.05 0.00 0.03 99.87 21:07:01 all 0.18 0.00 0.15 0.00 0.04 99.63 21:07:01 0 0.27 0.00 0.12 0.00 0.03 99.58 21:07:01 1 0.08 0.00 0.18 0.00 0.05 99.68 21:08:01 all 0.11 0.00 0.03 0.00 0.03 99.83 21:08:01 0 0.15 0.00 0.03 0.00 0.02 99.80 21:08:01 1 0.07 0.00 0.03 0.00 0.03 99.87 21:09:01 all 12.06 0.00 5.13 2.09 0.06 80.66 21:09:01 0 12.54 0.00 5.29 2.97 0.05 79.15 21:09:01 1 11.58 0.00 4.97 1.21 0.07 82.17 Average: all 1.77 0.00 0.76 0.29 0.04 97.15 Average: 0 1.87 0.00 0.77 0.41 0.03 96.92 Average: 1 1.67 0.00 0.75 0.17 0.05 97.37